The electric chair

The electric chair (a name that the children gave it) is precision-made and constructed by Mario Mocelin with:

• a mobile level surface
• two mobile foot rests that adapt to the feet
• a sliding rod with a ring
• a simple sliding rod
• two main mechanical joints

A few examples of how these chairs can be used:

• to draw the bow straight (the tip goes into the circle)
• to keep the fingers rounded (the stick goes between the thumb and the fingers and rests on the peg)
• to helps to keep the back and head straight.